Record receiver having plural interactive leaves or a colorless color former, method of use, or developer therefor inventions 08/07

20070203023 - Thermal recording sheet and thermal recording sheet pack: A thermal recording sheet comprising, on one surface of square, transparent film, a thermal recording layer containing leuco dye and a coloration agent and a protection layer mainly containing water-based resin, wherein corner parts (1a, 1b, 1c, 1d) including at least one marked corner part (1a) are provided at its... Agent: Kirschstein, Ottinger, Israel & Schiffmiller, P.C.

20070203024 - Heat-sensitive transfer image-receiving sheet: A heat-sensitive transfer image-receiving sheet comprising at least one heat insulating layer containing a hollow polymer and at least one receiving layer containing a polymer latex on a support in this order wherein the support comprises raw paper and a polyolefin resin layer provided on the receiving layer side of... Agent: Sughrue Mion, PLLC

20070197383 - Method for detecting damage: A method for detecting damage to an article caused by exposure to pressure is provided. The article is covered by a pressure sensitive material comprising at least one dye and at least one activator. As the article is exposed to pressure, the pressure sensitive material undergoes a color change in... Agent: Joy L Bryant, P.C.

20070197384 - Uv curable coating material of encapsulated water dispersed core material: The present invention describes a process of preparing microcapsules in a UV curable water immiscible phase. The microcapsules formed according to the invention contain an aqueous phase core. The process comprises dispersing a water soluble or dispersible core material along with at least one wall forming prepolymer and a polycondensation... Agent: Appleton Papers Inc. Law Department

20070191226 - 4-hydroxy -4'-isopropoxydiphenyl sulfone developer dispersion, method of wet grinding, and thermal recording media: (1) A 4-hydroxy-4′-isopropoxydiphenylsulfone developer dispersion characterized by being obtained by wet grinding a 4-hydroxy-4′-isopropoxydiphenylsulfone developer in the presence of at least one compound selected from the group consisting of 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexylphenyl)butane and 1,1,3-tris (2-methyl-4-hydroxy-5-tert-butylphenyl) butane, or in the presence of 1,3,5-tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl)isocyanuric acid; (2) a method for wet grinding a 4-hydroxy-4′-isopropoxydiphenylsulfone developer,... Agent: Kubovcik & Kubovcik

20070184977 - Microwavable construct with thermally responsive indicator: A construct for heating a food item in a microwave oven includes a thermochromic ink. The thermochromic ink may be used alone or with other inks to create an impression of active heating, provide status information or instructions to the user, provide instructions about the use of the construct, provide... Agent: Womble Carlyle Sandridge & Rice, PLLC

20070184978 - Thermosensitive recording material and method of producing the same: A thermosensitive recording material and the method of producing the same are provided, in which the protective layer-coating liquid represents superior temporal stability, transporting ability at printing is superior even under higher temperatures and humidities and even by use of printers with lower motor torque, and also coloring property and... Agent: Cooper & Dunham, LLP

20070179057 - Optical recording system: Systems and method for optically recording data. One system comprises a disc comprising a substrate and a markable coating on said substrate, the markable coating having a thickness less than 1 μm and comprising: a matrix; and a color-forming agent included in the matrix and comprising a leuco dye and... Agent: Hewlett Packard Company